Water purification system for refrigerator
A technology for water purification systems and refrigerators, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. It can solve the damage of booster devices such as pumps, and the difficulty of maintaining constant water pressure in municipal water supply. , Increase system leakage, pipe burst and other problems to avoid pipe burst or leakage, improve installation and sanitation, and avoid secondary pollution.
Inactive Publication Date: 2014-10-01
HEFEI KINGHOME ELECTRICAL CO LTD
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Problems solved by technology
[0006] (1) The tap water system has a certain pressure, so that the entire refrigerator water system is under pressure, increasing the possibility of system leakage and pipe burst;
[0007] (2) The water pressure of municipal water supply is difficult to keep constant, and there is a possibility of damage to booster devices such as water pumps in the system
Method used
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[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0027] Such as figure 1 , figure 2 As shown, the present application provides a refrigerator water purification system, which includes a first on-off solenoid valve 1, a first purification device 2, a transfer water tank 3 connected in sequence through pipelines, and a dispenser water outlet 4 and a water control system arranged in parallel. Ice machine 5, wherein, the water inlet end of the first switching solenoid valve 1 is provided with a pressure reducing valve 6, and the water outlet end of the transfer water tank 3 is provided with a second purification device 7, and the water in the transfer water tank 3 is purified by the second purification device 7 Water is supplied to the dispenser drinking port 4 and the ice maker 5 in the rear.
[0028] The water purification system provided by this...
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The invention relates to the technical field of purification devices, particularly to a water purification system for a refrigerator. The water purification system for the refrigerator comprises a first switch electromagnetic valve, a first purification device and a transferring water tank which are all connected through pipelines in sequence, as well as a distributor bubbler and an ice machine connected in parallel, wherein a pressure reducing valve is arranged at the water inlet end of the first switch electromagnetic valve; a second purification device is arranged at the water outlet end of the transferring water tank; water in the water tank is purified by the second purification device to be supplied to the distributor bubbler and the ice machine. According to the application of the invention, through the arrangement of the pressure reducing valve at the water inlet end of the system, the stability of the condition that tap water is supplied for the water purification system is effectively improved, and the problem of pipe burst or leakage caused by unstable water pressure is avoided; one purification device is respectively arranged at each of the water inlet end and the water outlet end of the transferring water tank, water entering or being discharged from the transferring water tank can be filtered for multiple times, the mounting and sanitation of drinking water are improved, and secondary pollution probably caused by water storing of the transferring water tank is avoided.
Description
technical field [0001] The invention relates to the technical field of purification devices, in particular to a refrigerator water purification system. Background technique [0002] In addition to the traditional refrigerated and frozen food, refrigerators have developed various additional functions with the development of science and technology, and in order to meet the new needs of users and improve the utilization efficiency of refrigerators. Typically, drinking water and automatic ice making devices are provided on the refrigerator, and the refrigerator can provide ice cubes and drinking water at the same time. [0003] At present, the water supply for this type of refrigerator in the prior art is mainly achieved by installing a water tank inside the refrigerator and installing a water pump, such as the technical solutions published in Chinese patents 201310642946.3, 201210499874.7, 200910087272.9: the water in the water tank is manually replenished, The corresponding e...
Claims
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Login to View More IPC IPC(8): C02F9/00C02F9/02C02F9/08
Inventor 朱涛王怀民崔怀雷许婷婷
Owner HEFEI KINGHOME ELECTRICAL CO LTD